1880470

素因数分解:

$2^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{4001}}^1$

素因数の和:4055

約数の個数: 16

約数和(自身を含む): 3457728

約数和(自身を除く): 1577258

約数列:

[1, 2, 5, 10, 47, 94, 235, 470, 4001, 8002, 20005, 40010, 188047, 376094, 940235, 1880470]

約数ペア:

[(1, 1880470), (2, 940235), (5, 376094), (10, 188047), (47, 40010), (94, 20005), (235, 8002), (470, 4001)]